Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing CAPS?
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research compound
Sourcing CAPS?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
CAPS is a chemical compound commonly used as a biological buffer in laboratory and research settings. Its structure includes a cyclohexylamine group and a sulfonic acid moiety, contributing to its buffering capacity.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for CAPS (CAS 1135-40-6) is 2921.30.
2921.30
2921 30 99
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3-(cyclohexylamino)propane-1-sulfonic acid
PJWWRFATQTVXHA-UHFFFAOYSA-N
C1CCC(CC1)NCCCS(=O)(=O)O